W e castle sewall wright (3 resultados)
Idioma: Inglés
Editorial: Carnegie, 1916
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Librería: BookDepart, Shepherdstown, WV, Estados Unidos de AmericaBookDepart
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Regular
EUR 22,40
Envío por EUR 7,30Se envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: Acceptable. Softcover; Carnegie Institute; surplus library copy with the usual stamping s; reference number taped to spine; fading, edge wear with some fraying to exterior; otherwise in acceptable condition with clean text, tight binding.
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- Impresión bajo demanda
Librería: Forgotten Books, London, Reino UnidoForgotten Books
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 17,98
Gastos de envío gratisSe envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Paperback. Condición: New. Print on Demand. This book reports on a scientist's expedition to Peru to study the guinea pig in its natural habitat. The scientist aimed to prove his theory that the guinea pig originated in Peru and would provide insights into the origins of domesticated varieties. The book delves into the breeding…experiments the scientist conducted, crossing wild guinea pigs with domesticated varieties to observe the inheritance of various traits, including coat color, eye color, and body size. Through these experiments, the author discovered that the variation seen in domesticated guinea pigs was the result of loss mutations or retrogressive modications, not new mutations. The scientist's work not only provides new insights into the evolutionary history of the guinea pig but also contributes to our understanding of the origin and diversity of other domesticated animals. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
Idioma: Inglés
Editorial: Science, N.S., Vol. XLII., No. 1075; 1915, 1915
Librería: Robinson Street Books, IOBA, Binghamton, NY, Estados Unidos de AmericaRobinson Street Books, IOBA
Contactar con el vendedorVendedor de 4 estrellasMiembro de asociación: IOBA
Condición: Usado - Bueno
EUR 66,83
Envío por EUR 8,22Se envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponibles
Añadir al carritoPamphlet. Condición: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. First edition. Offprint. Original wrappers. Ownership stamp from J.T. Baldwin front cover, tears to edges else very good. Genetics. Rats. Science. *.
